Results 21 to 30 of about 1,391,035 (276)
Computer Analysis of Dielectric Waveguides: A Finite-Difference Method [PDF]
, 1984 A method for computing the modes of dielectric guiding structures based on finite differences is described. The numerical computation program is efficient and can be applied to a wide range of problems.
Bridges, William B., Schweig, Edgard
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Room Acoustic Simulation Using Finite Difference Time Domain Method [PDF]
مجله مدل سازی در مهندسی, 2015 The growing use of industrial machinery, household appliances and etc, has increased undesirable noises. Thus, the need to control and reduce the undesirable noises in a closed space has caused a lot of interest in recent years.
mahdi nili ahmad abadi +2 more
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Comparison Study on the Performances of Finite Volume Method and Finite Difference Method
Journal of Applied Mathematics, 2013 Vorticity-stream function method and MAC algorithm are adopted to systemically compare the finite volume method (FVM) and finite difference method (FDM) in this paper.
Renwei Liu +4 more
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Investigation of calculation techniques of finite difference method
Mokslas: Lietuvos Ateitis, 2010 Finite difference method used for microstrip transmission line analysis is considered in this article. Paper mainly deals with iterative and bound matrix calculation techniques of finite difference method.
Audrius Krukonis
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Efficient interface conditions for the finite difference beam propagation method [PDF]
, 1992 It is shown that by adapting the refractive indexes in the vicinity of interfaces, the 2-D beam propagation method based on the finite-difference (FDBPM) scheme can be made much more effective. This holds especially for TM modes propagating in structures
Hoekstra, H.J.W.M. +2 more
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Existence and uniqueness of an inverse problem for a second order hyperbolic equation
Universal Journal of Mathematics and Applications, 2018 In this paper, an initial boundary value problem for a second order hyperbolic equation is considered. Giving an additional condition, a time-dependent coefficient multiplying a linear term is determined and existence and uniqueness theorem for small ...
İbrahim Tekin
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Finite Difference Method for the Multi-Asset Black–Scholes Equations
Mathematics, 2020 In this paper, we briefly review the finite difference method (FDM) for the Black−Scholes (BS) equations for pricing derivative securities and provide the MATLAB codes in the Appendix for the one-, two-, and three-dimensional numerical ...
Sangkwon Kim +3 more
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The Finite Difference Method Of Discontinuous Constraint Slabs
MATEC Web of Conferences, 2016 With the improvement of building standard, structural form becomes more and more complicated. The utility rate of special-shaped column, corner window and cantilever structure is higher and higher, which often makes reinforced concrete floor slabs in a ...
Wang J.C. +3 more
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Modeling and simulation sedimentation process using finite difference method
Journal of the Mechanical Behavior of Materials, 2022 The goal of this research is to develop a numerical model that can be used to simulate the sedimentation process under two scenarios: first, the flocculation unit is on duty, and second, the flocculation unit is out of commission. The general equation of
Naser Mohammed Abed +1 more
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Finite Difference Method for the Reverse Parabolic Problem
Abstract and Applied Analysis, 2012 A finite difference method for the approximate solution of the reverse multidimensional parabolic differential equation with a multipoint boundary condition and Dirichlet condition is applied.
Charyyar Ashyralyyev +2 more
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